氟离子(1-)

Description

Fluoride ion(1-) · CAS 16984-48-8 · F-. UNII Q80VPU408O. Melting Point: -219.61 °C; Solubility: 0.00169 mg/mL at 25 °C.

Identification

CAS Registry Number	16984-48-8
PubChem CID	28179
Molecular formula	F-
IUPAC name	fluoride
UNII (FDA)	Q80VPU408O

Computed Descriptors

Molecular Weight	18.99840316
XLogP3	0.6
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	1
Rotatable Bond Count	0
Exact Mass	18.998403162
Monoisotopic Mass	18.998403162
Topological Polar Surface Area	0
Heavy Atom Count	1
Formal Charge	-1

Physical & Chemical Properties

Melting Point	-219.61 °C
Solubility	0.00169 mg/mL at 25 °C

Physical description & handling notes

• CBI
• The main fluoride minerals are fluorspar (CaF2) and cryolite (Na3AlF6). [ACGIH]
• Liquid
• Varies depending on specific compound

Documented Uses

• Aluminum Producing [Category: Industry]
• Steel Producing [Category: Industry]
• Petroleum Production and Refining [Category: Industry]
• Semiconductor Manufacturing [Category: Industry]
• Sewer and Wastewater Treatment [Category: Industry]
• Glass Manufacturing [Category: Industry]

Synonyms

fluoride; fluoride ion; 16984-48-8; Fluoride ion(1-); Perfluoride; Fluorine ion; Fluoride(1-); Fluoride ion(F-); Fluorine ion(1-); Drinking water, fluoride treated; UNII-Q80VPU408O; Q80VPU408O; FLURORIDE-ION; FLUORINE ION(F1-); DTXSID9049617; CHEBI:17051

Frequently Asked Questions

What are the CAS number and molecular formula of Fluoride ion(1-)?

CAS 16984-48-8; molecular formula F-; molecular weight — g/mol.

What other names is Fluoride ion(1-) known by?

fluoride, fluoride ion, 16984-48-8, Fluoride ion(1-), Perfluoride, Fluorine ion.

What are the key physical properties of Fluoride ion(1-)?

Melting Point: -219.61 °C; Solubility: 0.00169 mg/mL at 25 °C.

Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.